Perrin Kaplan recently confirmed that the Wii has 3 games with 1 Million units sold each.  The Legend of Zelda: Twilight Princess has sold through a million in the US alone, with many more sold around the globe.  Wii Play has passed the million mark and Wii Sports is soon to pass it.

Definitely a good start to the Wii’s plans of world domination.

Source: Cubed3